Side Menu Compatibility Issues for IE7

My left side navigation menu does not seem to show up on IE7. However on the newer versions they do. Can someone help me开发者_高级运维 on this? I am not allowed to upload any screenshots Please let me know if you need me to input any code to help provide info for this problem. The website is www.firstlook-electronics.com. Any help is greatly appreciated.

Thanks,

Arshad

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it's because you have set .col-1 css to be overflow:hidden. Set overflow to visible in ie7 and the left menu appears.